Physician Profile
Unclaimed ProfileAbout GIANNONE
Based in Morris, IL, John Thomas Giannone, O.D. is listed in the NPI registry under optometry. John graduated from Illinois College of Optometry at Chicago in 1976. John is also listed as specialising in optometrist.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Giannone's specialty?
Dr. Giannone is an optometry in Morris, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPTOMETRY”.
NPI registry
Where can I find Dr. Giannone?
Dr. Giannone is listed at 333 E US ROUTE 6, Morris, IL 60450. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Giannone?
The number on file is (815) 942-5918. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Giannone?
Dr. Giannone's National Provider Identifier is 1922050707. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Giannone's medical education?
Dr. Giannone attended Illinois College of Optometry at Chicago, graduating in 1976. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Giannone have?
Dr. Giannone has 50 years experience. Calculated from a graduation year of 1976, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Giannone known for?
According to Medicare billing data, Dr. Giannone performs procedures including removal of cataract with insertion of prosthetic lens; provides treatments such as photography of content of eyes and photography of the retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Giannone's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Giannone. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (815) 942-5918
- Email not available
Practice Locations
333 E US ROUTE 6
Morris, IL 60450
Procedures Most Often Billed to Medicare
2,902 services · 834 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
2,020 |
| Photography of content of eyes | Treatment | 92285 |
308 |
| Photography of the retina | Treatment | 92250 |
270 |
| Established patient complete exam of visual system | Treatment | 92014 |
179 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
33 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
92 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other optometry specialists in Morris 6
Same specialty, same city.
Trained at Illinois College of Optometry at Chicago 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1976 at Illinois College of Optometry at Chicago 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 7
Providers in IL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.